538686736

素因数分解:

$2^4\times 7^1\times {\mathrm{4809703}}^1$

素因数の和:4809718

約数の個数: 20

約数和(自身を含む): 1192806592

約数和(自身を除く): 654119856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4809703, 9619406, 19238812, 33667921, 38477624, 67335842, 76955248, 134671684, 269343368, 538686736]

約数ペア:

[(1, 538686736), (2, 269343368), (4, 134671684), (7, 76955248), (8, 67335842), (14, 38477624), (16, 33667921), (28, 19238812), (56, 9619406), (112, 4809703)]